vigintillion
[ vahy-jin-til-yuh n ]
/ ˌvaɪ dʒɪnˈtɪl yən /
noun, plural vi·gin·til·lions, (as after a numeral) vi·gin·til·lion.
a cardinal number represented in the U.S. by 1 followed by 63 zeros, and in Great Britain by 1 followed by 120 zeros.
adjective
amounting to one vigintillion in number.
Nearby words
vigilance committee, vigilant, vigilante, vigilantism, vigilius, vigintillion, vigneron, vignette, vignetter, vignetting, vignola
Origin of vigintillion
1900–05; < Latin vīgint(ī) twenty + -illion, as in million
Related forms
vi·gin·til·lionth, adjectiveDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019